The short version
- Portugal has the lower entry bar: €3,680 per month versus €4,400 for Taiwan.
- Taiwan grants a longer initial stay (36 months vs 24), and it is renewable.
- Tax treatment differs: Portugal — standard resident taxation; Taiwan — special tax regime. Tax outcomes depend heavily on personal circumstances.
| Criteria | Portugal D8 | Taiwan Gold Card |
|---|---|---|
| Minimum income / month | €3,680 (better) | €4,400 |
| Income basis | Mixed (salary, freelance or savings) | Salary / employment contract |
| Initial duration | 2 years | 3 years (better) |
| Renewable | Yes | Yes |
| Maximum total stay | No fixed limit | No fixed limit |
| Path to permanent residence | Yes | Yes |
| Path to citizenship | Yes | Via permanent residence |
| Family inclusion | Yes | Yes |
| Working for local clients | Not allowed | Allowed |
| Tax treatment | Standard resident taxation | Special tax regime (Tax incentives for foreign special professionals (Art. 20, Act for the Recruitment and Employment of Foreign Professionals)) |
| Health insurance | Required (explicit) | Required in practice |
| Insurance duration required | Not specified | Full visa period |
| Application fee | ≈ €110 (better) | ≈ €157 |
| Where to apply | Embassy / consulate, In country | Online, Embassy / consulate, In country |
| Processing time | 8.6 weeks | 4–12 weeks |
Green values mark the objectively better number in that row.
Full guide
Portugal D8 →
Requirements, application steps, insurance and sources.
Full guide
Taiwan Gold Card →
Requirements, application steps, insurance and sources.
Don't forget insurance
Both programs have their own health-insurance rules — we match plans against each one's published requirement, with the evidence shown.
Sources
- Government MFA Visa Portal - Residency visas: necessary documentation (digital nomads income formula, insurance wording, document list) (opens in a new tab) accessed 2026-06-10
- Government MFA Visa Portal - Means of subsistence (RMMG 2026 = EUR 920 per PCM Regulatory Decree 139/2025 of 29 Dec; family scale 100/50/30%) (opens in a new tab) accessed 2026-06-10
- Embassy Embassy of Portugal in Islamabad - Residency visa for remote work 'Digital Nomads' official checklist (04.07.2025): travel insurance, 4x minimum wage income, tax residence certificate, CPLP exemptions (opens in a new tab) accessed 2026-06-10
- Government MFA Visa Portal - Travel Insurance subpage (verified empty of substantive content; no minimum coverage published) (opens in a new tab) accessed 2026-06-10
- Government MFA Visa Portal - National visa fees (EUR 110; appeal EUR 75) (opens in a new tab) accessed 2026-06-10
- Government AIMA - Tabela de Taxas (residence-permit fees: EUR 133.00 reception/analysis; EUR 114.30 grant/renewal of temporary AR, Art. 75(1)) (opens in a new tab) accessed 2026-06-10
- Government MFA Visa Portal - Decision deadlines (residency visa: 60 days) (opens in a new tab) accessed 2026-06-10
- Government MFA Visa Portal - Type of visa (residency visa: 4 months, two entries, AIMA permit application; digital nomads listed) (opens in a new tab) accessed 2026-06-10
- Government AIMA - Autorizacao de Residencia, atividade remota 'Nomadas Digitais' (Art. 88(1) REPSAE): 2-year permit, 3-year renewals, document list without insurance, Art. 198 offence (opens in a new tab) accessed 2026-06-10
- Government AIMA - Autorizacao de Residencia Permanente, Art. 80 REPSAE (5 years of temporary residence, A2 Portuguese, 5-yearly title renewal) (opens in a new tab) accessed 2026-06-10
- Official gazette Diario da Republica - Lei n.º 61/2025, de 22 de outubro (full text: family reunification Arts. 98/101/105, qualified job-seeker visa Art. 57-A, CPLP Arts. 75/87-A; Art. 61-B not amended) (opens in a new tab) accessed 2026-06-10
- Official gazette Diario da Republica - Lei Organica n.º 1/2026, de 18 de maio (Nationality Law: 7-year naturalization for CPLP/EU nationals, 10 years others; pending cases under old rules) (opens in a new tab) accessed 2026-06-10
- Government gov.pt news - Foreigners Act changes creating the remote-work (digital nomad) visa, effective 30 Oct 2022, with 4x-minimum-wage income rule (opens in a new tab) accessed 2026-06-10
- Government Portugal - Information on residency for tax purposes (Tax and Customs Authority via OECD AEOI portal; Art. 16 CIRS, 183-day and habitual-home rules) (opens in a new tab) accessed 2026-06-10
- Law firm PwC Portugal - Tax incentive for scientific research and innovation IFICI (NHR 2.0): 20% rate, foreign-income exemption except pensions/tax havens, 10-year duration, eligible activities (Tier 2) (opens in a new tab) accessed 2026-06-10
- Government Taiwan Employment Gold Card — official portal (overview) (opens in a new tab) accessed 2026-06-15
- Government What is the Taiwan Employment Gold Card? (4-in-1 card, 1-3 yr validity, open work permit, dependants) (opens in a new tab) accessed 2026-06-15
- Government How do I meet the salary requirements of the Gold Card application? (NTD 160,000/month; NTD 1,920,000/year; accepted/rejected proof) (opens in a new tab) accessed 2026-06-15
- Government Legal basis and benefits of tax incentives for foreign specialist professionals (50% above NTD 3,000,000, 5 years; Art. 20 Act / Art. 3 Regulations) (opens in a new tab) accessed 2026-06-15
- Government Can I apply for the Gold Card tax benefits? (eligibility: first-time work residency, no Taiwan tax residency/household registration in prior 5 years, 183 days) (opens in a new tab) accessed 2026-06-15
- Government Application Information — online steps, fees by validity/passport (NTD 3,700/4,700/5,700 non-US; 7,605/8,605/9,605 US abroad), 60+ business-day processing (opens in a new tab) accessed 2026-06-15
- Government Act for the Recruitment and Employment of Foreign Professionals — Tax Benefits (Art. 20; 50% of salary above NTD 3 million excluded for 5 years) (National Development Council) (opens in a new tab) accessed 2026-06-15
- Government Taiwan Gold Card — National Health Insurance (NHI) enrolment for cardholders and dependants (6-month wait; mandatory) (opens in a new tab) accessed 2026-06-15
- Government Taiwan Gold Card — APRC (permanent residence after 3 continuous years averaging 183+ days/year) (opens in a new tab) accessed 2026-06-15
- Law firm Taiwan – Applicability of Tax Incentives for Employment Gold Card Holders (KPMG GMS Flash Alert) (opens in a new tab) accessed 2026-06-15
- Media TWD to EUR conversion reference (~0.02748 EUR/TWD, mid-June 2026 rate used for EUR figures) (opens in a new tab) accessed 2026-06-15